Brainwave States
Your brain produces electrical rhythms at different frequencies — each linked to a distinct state of consciousness and an Ayurvedic body-mind type. Listen, feel, and explore.
Frequency Spectrum
Each bar shows a brainwave band's frequency range Frequency = how many times per second the wave repeats. Measured in Hz (Hertz). Lower = slower brain activity. . Hover for details.
Audio frequencies are transposed from each band's geometric mean The "middle" of a frequency range on a logarithmic scale. For a range of 4–7 Hz, the geometric mean is about 5.3 Hz. ×64 (six octaves up) into the audible range. Binaural mode Plays two tones offset by the EEG frequency — one in each ear. Your brain perceives the difference as a gentle pulse matching the brainwave rhythm. produces a perceived beat at the brainwave frequency itself. Flicker animations pulse at the native EEG frequency and respect your system's reduced-motion preference. All audio and flicker stops automatically when this page is backgrounded.